Glocks could be referring to either the Beringher
A500, which is in a similar price range of the XLS 202, but I'd suggest a used
Behringer EP1500 or
EP2500.
If you prefer new, I'd recommend the replacement for the EP1500, which is the
EP2000.
All but the A500 are going to be a bit more pricey than the Crown (though the link for the EP1500 I found was in the same price range, which I'd recommend), but will give you much more clean headroom or power than the XLS 202... -TD